A local citizen wants to fence a rectangular community garden. The length of the garden should at least be 110 ft. and the distance around should be no more than 380 ft. Which system of inequalities and graph represent the possible dimensions?
8 answers
@damon pleaseee help!!!
perimeter = 2 w + 2 L </= 380
so
w + L </= 190
and
L >/= 110
so
w + L </= 190
and
L >/= 110
I don't understand ??
@damon
the sum of the width and length can be no more than half of 380
the length must be at least 110
the length must be at least 110
graph the line w = 190 - L
everything under and including that is shaded
graph the line L </= 110
it is horizontal or vertical depending on which axis you chose for width
everything left or under that is shaded
where the two shadings unite, that is your region.
everything under and including that is shaded
graph the line L </= 110
it is horizontal or vertical depending on which axis you chose for width
everything left or under that is shaded
where the two shadings unite, that is your region.
Im still confused @damon i cant figure it out?
>110
<380
that easy
<380
that easy